3L USB Desktop Humidifier – 3 Nozzles, Quiet & Aromatherapy

3L USB Desktop Humidifier with Triple Mist Nozzles

Keep your home, bedroom, or office feeling fresh and comfortable with this compact yet powerful 3-litre USB humidifier. Featuring three mist outlets, three adjustable spray modes, and an optional built-in ambient light, this humidifier delivers steady, quiet moisture to spaces up to 10 m² — perfect for your desk, nightstand, or study corner.

Key Features

• Large 3,000 mL (3L) water tank — fewer refills, longer run time
• 3 spray modes: Mode 1 (nozzles 1 & 3), Mode 2 (all 3 nozzles continuous), Mode 3 (all 3 nozzles intermittent)
• Mist output: 100–300 mL/hour, adjustable to your needs
• USB powered (5V / 5W) — plug into any USB adapter, laptop, or power bank
• Whisper-quiet operation — ideal for sleeping, studying, or working
• Ambient lighting mode — long-press the power button to activate/deactivate a soft glow
• Aromatherapy compatible — add 2–3 drops of water-soluble essential oil to freshen any room
• Compact classic columnar design — dimensions 160 × 152 × 210 mm; fits neatly on any surface
• ABS/PP construction — durable, BPA-friendly materials

Specifications

What's in the Box

• 1 × USB Humidifier (Model X6)
• 1 × USB Cable
• 1 × User Manual

How to Use

1. Before first use: Fully soak the cotton wick/swab until saturated — this is required for mist to generate properly.
2. Fill the water tank with clean water (and optionally 2–3 drops of water-soluble essential oil).
3. Connect the USB cable to a power source.
4. Press the button once for Mode 1 (nozzles 1 & 3 spray simultaneously).
5. Press again for Mode 2 (all 3 nozzles spray continuously).
6. Press again for Mode 3 (all 3 nozzles spray intermittently).
7. Long-press the button to toggle the ambient lighting mode on/off.

Tip: Only use water-soluble essential oils. Oil-based aromatherapy products may clog the wick.

Made in Mainland China.

Love adding scent to your space? Browse our Craft Supplies or explore wellness-friendly options like the 10-Pack Natural Loofah Pads and 10-Pack Bamboo Charcoal Toothbrushes for a complete self-care setup.

Learn more: NIH on aromatherapy and essential oils

Frequently Asked Questions

Q: Why is my 3L USB humidifier not producing any mist?

A: The most common reason is that the cotton wick has not been fully soaked before use. Before first use, submerge the wick completely in water and allow it to saturate thoroughly. Once fully soaked, reinsert it and try again — mist should flow within seconds of powering on.

Q: Can I use essential oils in this USB desktop humidifier?

A: Yes! Add 2–3 drops of water-soluble aromatherapy essential oil directly to the water tank. This gently disperses fragrance throughout the room. Avoid standard oil-based essential oils as they can clog the cotton wick and reduce mist output.

Q: How long will the 3L tank last on a single fill?

A: At the lowest output setting (~100 mL/hour), the 3,000 mL tank can run for approximately 30 hours continuously. On the highest output (~300 mL/hour) with all 3 nozzles active, expect around 10 hours of runtime per fill.

Q: Is this humidifier suitable for bedroom use at night?

A: Absolutely. The humidifier operates quietly and includes a soft ambient lighting mode that can be turned on or off independently. Use intermittent Mode 3 overnight to conserve water while maintaining a comfortable atmosphere in your bedroom.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.